Harbor Protocol

Local-first product surfaces for safe agent actions, guarded APIs, and calm operations.

Private Preview Breakwater Ninja
About Breakwater Ninja

We are building Harbor so useful agents do not require reckless trust.

Breakwater Ninja is building Harbor around a simple boundary: Harbor Node keeps secrets local, Harbor Guard keeps policy ahead of convenience, and the cloud only adds coordination where it actually helps.

Operating principles

  • Local-first before cloud convenience.
  • Approved actions instead of raw secret distribution.
  • Policy, approvals, and audit before broad automation.
  • Small composable services instead of framework sprawl.
Company

Breakwater Ninja

The company builds Harbor Protocol products for safe local-first agent operations, starting with Harbor Node as the real product surface.

Protocol

Harbor Protocol

The protocol model is action-based: connectors stay local, agents ask for named actions, and Harbor decides what can run.

Direction

Premium, but not trust-hostile

Fleet, coordination, and central management add value on top of the same local trust boundary instead of replacing it.